ipify vs Shodan EntityDB API

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d99.02%100%
Uptime · 30d100%100%
P50 · ms149918
P95 · ms3541306
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licensen/aUnverified
Free tierUnlimitedFree — limits not published
Rate limitNoneUnpublished
In directory since2026-05-022026-07-05
operationalpartialdownno data

ipify vs Shodan EntityDB API: common questions

Which is more reliable, ipify or Shodan EntityDB API?

On our scheduled checks, Shodan EntityDB API leads on measured uptime — ipify at 99.02% versus Shodan EntityDB API at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, ipify or Shodan EntityDB API?

ipify has the lower median latency in our checks — ipify responds in 149 ms versus Shodan EntityDB API at 918 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do ipify and Shodan EntityDB API need an API key?

Neither needs a paid key — ipify is callable with no signup, and Shodan EntityDB API is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call ipify and Shodan EntityDB API from the browser?

Only ipify is browser-friendly — it returns CORS headers over HTTPS. Shodan EntityDB API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are ipify and Shodan EntityDB API free for commercial use?

ipify allows commercial use on its free tier, and Shodan EntityDB API has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.